What was found
RIGHT PACK LIGHT ILLUMINATED DURING MASTER CAUTION RECALL, EXTINGUISHES ON MASTER CAUTION RESET. ACFT GROUNDED. REPLACED RT A/C PACK TEMP CONTROL VALVE IAW AMM 21-51-10.
- Difficulty date
- July 7, 2016
- Submitted
- July 11, 2016
- Operation
- Air carrier
- Aircraft
- N586AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35189
- Aircraft time
- 33,550 hours, 10,278 cycles
- System (JASC)
- 2150 · Cabin Cooling System
- Part
- Control Valve
- Part number
- 3989083
- Part serial
- 2252
- Condition
- Failed
- Location
- Rt A/C Pack
- Part time
- 74,342 hours, 33,923 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.